TOMALL Locking Folding Replacement Electric Review

High quality--Shaft locking screw is made from 45# Steel, Type C45 steel is widely used in the manufacture of industrial machinery. Its mechanical properties are very often used in axial parts.strong tensile strength,durable for long use. Anti-oxidation--This screw with anti-corrosion coating,waterproof and anti-oxidation very durable. High hardness--After production,bolt is hardened,to make it even stronger won't bend easily. Easy to intall--Its slightly domed head with its hollow hexagonal footprint,you just need a hexagon screwdriver. Xiaomi M365 scooter have different production batch so this screw have new and old two model,this screw is new suitable for new xiaomi m365 scooter.(How to distinguish your scooter use which screw,compare your scooter original screw or measure scooter nut diameter choose suitable screw.).